| No | Item | KB 1 | KB 2 | KB 3 | KB 4 | KB 5 | KB 6 | Requirement |
| 1 | Water level at Hanoi (m) |
|
| |||||
| Hmax of the release period | 1.09 | 1.30 | 1.69 | 2.08 | 2.62 | 3.78 | 1.09 | |
| Hmin of the release period | −0.07 | 0.26 | 0.71 | 0.77 | 0.92 | 0.99 | −0.07 | |
| Havr of the release period | 0.45 | 0.77 | 1.19 | 1.65 | 2.20 | 3.29 | 0.45 | |
| 2 | Average release discharge of the reservoirs (m3/s) |
|
| |||||
| Qrelease Hoa Binh | 343 | 885 | 1091 | 2025 | 2946 | 4893 | 343 | |
| Qrelease Thac Ba | 52 | 173 | 434 | 434 | 450 | 450 | 52 | |
| Qrelease Tuyen Quang | 79 | 190 | 634 | 634 | 684 | 684 | 79 | |
|
| Total release volume (109 m3) | 0.70 | 1.83 | 3.18 | 4.56 | 6.13 | 9.09 | 0.70 |
| 3 | Discharge at Son Tay (m3/s) |
|
| |||||
| Q max (m3/s) | 1091 | 2379 | 2761 | 3796 | 5200 | 7603 | 1091 | |
|
| Q avg (m3/s) | 864 | 1598 | 2492 | 3358 | 4271 | 6069 | 864 |